diff --git a/xCAT-test/autotest/testcase/makeroutes/cases0 b/xCAT-test/autotest/testcase/makeroutes/cases0
index b15b4fa4a..bc5dacf29 100644
--- a/xCAT-test/autotest/testcase/makeroutes/cases0
+++ b/xCAT-test/autotest/testcase/makeroutes/cases0
@@ -11,7 +11,7 @@ check:output=~Version
 end
 
 start:makeroutes_r_d_node
-cmd:chtab routename=testr  routes.net=10.1.0.0  routes.mask=255.255.0.0  routes.gateway=10.1.254.254 
+cmd:chtab routename=testr  routes.net=10.1.0.0  routes.mask=255.255.0.0  routes.gateway=10.1.254.254
 check:rc==0
 cmd: makeroutes $$CN -r testr
 check:rc==0
@@ -29,7 +29,7 @@ end
 
 
 start:makeroutes_r_d
-cmd:chtab routename=testr routes.net=10.1.0.0 routes.mask=255.255.0.0 routes.gateway=10.1.254.254 
+cmd:chtab routename=testr routes.net=10.1.0.0 routes.mask=255.255.0.0 routes.gateway=10.1.254.254
 check:rc==0
 cmd: makeroutes -r testr
 check:rc==0
@@ -47,16 +47,16 @@ end
 
 
 start:makeroutes_use_site_mnroutenames
-cmd:chtab routename=testr  routes.net=10.1.0.0  routes.mask=255.255.0.0  routes.gateway=10.1.254.254 
+cmd:chtab routename=testr  routes.net=10.1.0.0  routes.mask=255.255.0.0  routes.gateway=10.1.254.254
 check:rc==0
 cmd:chtab key=mnroutenames  site.value=testr
-check:rc==0 
-cmd: makeroutes 
+check:rc==0
+cmd: makeroutes
 check:rc==0
 cmd:route
 check:rc==0
 check:output=~10.1.0.0\s*10.1.254.254\s*255.255.0.0
-cmd: makeroutes -d 
+cmd: makeroutes -d
 check:rc==0
 cmd:route
 check:rc==0
@@ -68,16 +68,16 @@ check:rc==0
 end
 
 start:makeroutes_use_noderes_routenames
-cmd:chtab routename=testr  routes.net=10.1.0.0  routes.mask=255.255.0.0  routes.gateway=10.1.254.254 
+cmd:chtab routename=testr  routes.net=10.1.0.0  routes.mask=255.255.0.0  routes.gateway=10.1.254.254
 check:rc==0
 cmd:chtab node=$$CN noderes.routenames=testr
-check:rc==0 
+check:rc==0
 cmd: makeroutes $$CN
 check:rc==0
 cmd:xdsh $$CN route
 check:rc==0
 check:output=~10.1.0.0\s*10.1.254.254\s*255.255.0.0
-cmd: makeroutes $$CN -d 
+cmd: makeroutes $$CN -d
 check:rc==0
 cmd:xdsh $$CN route
 check:rc==0